$129 Find Cheap Flights from San Antonio to South America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to South America departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from San Antonio to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$482
Bogotá
Bogotá1 stop$323
Santiago
Santiago2 stops$689
Cartagena
Cartagena2 stops$361
Quito
Quito2 stops$564
Guayaquil
Guayaquil2 stops$602
Cali
Cali2 stops$414
Cusco
Cusco2 stops$625
Pereira
Pereira2 stops$423
Montevideo
Montevideo2 stops$910
Barranquilla
Barranquilla2 stops$418
Santa Marta
Santa Marta2 stops$1,267
Lima
Lima1 stop$482
Bogotá
Bogotá1 stop$323
Santiago
Santiago2 stops$689
Cartagena
Cartagena2 stops$361
Quito
Quito2 stops$564
Guayaquil
Guayaquil2 stops$602
Cali
Cali2 stops$414
Cusco
Cusco2 stops$625
Pereira
Pereira2 stops$423
Montevideo
Montevideo2 stops$910
Barranquilla
Barranquilla2 stops$418
Santa Marta
Santa Marta2 stops$1,267

Book Cheap San Antonio to South America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to South America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to South America

dom, jan 18 - sáb, jan 24
Multiple Airlines Logo
6:17 pm - 12:50 pmSAT-BOG
17h 33m1 stop
Multiple Airlines Logo
1:45 pm - 12:07 amBOG-SAT
11h 22m1 stop
$323Multiple Airlines
Find Deal
qua, jan 21 - sáb, jan 24
Spirit Airlines Logo
6:30 am - 12:50 pmSAT-BOG
29h 20m1 stop
Spirit Airlines Logo
1:45 pm - 12:07 amBOG-SAT
11h 22m1 stop
$326Spirit Airlines
Find Deal
ter, jan 20 - ter, jan 27
Delta Logo
4:29 pm - 2:20 pmSAT-UIO
20h 51m2 stops
Delta Logo
11:45 pm - 10:02 amUIO-SAT
11h 17m1 stop
$564Delta
Find Deal
ter, jan 20 - ter, jan 27
Delta Logo
8:00 am - 5:17 amSAT-UIO
20h 17m2 stops
Delta Logo
7:00 pm - 3:22 pmUIO-SAT
21h 22m2 stops
$569Delta
Find Deal
dom, fev 8 - qua, mar 4
United Airlines Logo
4:43 pm - 11:55 pmSAT-LIM
30h 12m2 stops
United Airlines Logo
1:50 am - 7:33 pmLIM-SAT
18h 43m1 stop
$599United Airlines
Find Deal
qua, mar 18 - ter, mar 31
LATAM Airlines Logo
12:15 pm - 7:00 amSAT-SCL
16h 45m2 stops
LATAM Airlines Logo
11:05 pm - 8:27 pmSCL-SAT
23h 22m2 stops
$689LATAM Airlines
Find Deal
qua, mar 18 - ter, mar 31
LATAM Airlines Logo
12:15 pm - 5:35 amSAT-SCL
15h 20m2 stops
LATAM Airlines Logo
8:40 pm - 10:00 amSCL-SAT
15h 20m1 stop
$704LATAM Airlines
Find Deal
seg, mar 16 - seg, mar 30
American Airlines Logo
6:12 am - 6:50 amSAT-SCL
22h 38m1 stop
American Airlines Logo
9:50 pm - 12:24 amSCL-SAT
28h 34m1 stop
$724American Airlines
Find Deal
sáb, jan 31 - dom, fev 8
American Airlines Logo
3:07 pm - 8:25 amSAT-EZE
14h 18m1 stop
American Airlines Logo
10:25 pm - 3:45 pmEZE-SAT
20h 20m1 stop
$894American Airlines
Find Deal
sáb, jan 31 - dom, fev 8
United Airlines Logo
4:43 pm - 9:20 amSAT-EZE
37h 37m2 stops
United Airlines Logo
10:05 pm - 8:41 amEZE-SAT
13h 36m1 stop
$898United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to South America flights

Get data-powered insights and trends into flights from San Antonio to South America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Antonio to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to South America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to South America is March, when tickets cost $678 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $781 and $779 respectively.

What’s the cheapest day of the week to fly from San Antonio to South America?

The average price of all round-trip flights from San Antonio to South America clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to South America on a Monday and more expensive on a Friday. On your return trip to San Antonio, you should consider flying back on a Thursday, and avoid Fridays for better deals.

How far in advance should I book a flight from San Antonio to South America?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to South America, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Antonio to South America, you should book around 4 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$129
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly with an average 25% increase in price.
Flight from San Antonio to Bogotá

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from San Antonio to South America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to South America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to South America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to South America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to South America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to South America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South America?

    The cheapest time of day to fly to South America is generally in the evening, when round-trip flights cost $717 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to South America is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $874.

Reviews of the top 5 airlines serving from San Antonio to South America

 
Need help choosing which airline to fly with from San Antonio to South America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
8.5Crew
7.9Comfort
7.9Entertainment
8.1Boarding
7.3Food
Airline reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

10.0 ExcellentJacky, Nov 2025JFK - LHR
Read more Delta reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Flight was on time, good service, but there was no free WiFi, even for first class passengers

It was good in general. The Crew during the flight were very nice at all times.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

the guy in front of me put his seat back immediately...and then left it back including thru landing and taxiing to the runway. attendants did not check/ask him to put it up for landing.

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

This is not a low cost airline. Stop acting like o e.

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

Everything you need to know for your flight to South America

Information on your arrival and departure airports